flash/fds hardfault not traceable

[Juliusc]

I am currently struggling with a problem where Im trying to implement the internal fds module which always leads to hard faults as follows:

There is probably something wrong in my configuration but I can't pinpoint where. The example worked okay so there are no problems on my own PCB. Yet I need support to handle this exception and get the config right!

Best, Julius

[Juliusc]

what do you think about priorities? Do I need to change smth here and what exactly? 

[Juliusc]

another question: is there maybe a way to write to flash without IRQs? would rarely write there so I could also poll it at runtime

[Juliusc]

I might have a clue, could need some confirmation and maybe help on that. After enabling the flash module I later use rtc_enable() in one of my modules. removing this module seems to not carry a hardfault any more but I cant really let that go. So what might be up here? 

[Juliusc]

I might have a clue, could need some confirmation and maybe help on that. After enabling the flash module I later use rtc_enable() in one of my modules. removing this module seems to not carry a hardfault any more but I cant really let that go. So what might be up here? 

[Juliusc]

bit disappointed with this issue, but will close it now since I don't get an answer.